@eugene-l-h/lotide v1.0.1

Lotide

A mini clone of the Lodash library.

Purpose

BEWARE: This library was published for learning purposes. It is not intended for use in production-grade software.

This project was created and published by me as part of my learnings at Lighthouse Labs.

Usage

Install it:

npm install @eugene-l-h/lotide

Require it:

const _ = require('@eugene-l-h/lotide');

Call it:

const results = _.tail([1, 2, 3]) // => [2, 3]

Documentation

The following functions are currently implemented:

• head() : Returns first item from array.
• tail() : Returns array minus first item.
• middle() : Returns middle item(s) in array.
• assertArrayEqual() : Returns a pass/fail message based on the equality of compared arrays.
• assertEqual() : Compares two values for equality. Returns true or false.
• assertObjectsEqual() : Returns a pass/fail message based on the equality of compared objects.
• countLetters() : Counts the amount of times a unique character occurs in a string.
• countOnly() : Counts the amount of times a given value occurs in an array.
• eqArrays() : Compares two arrays for equality. Returns true or false.
• eqObjects() : Compares two objects for equality. Returns true or false.
• findKey() : Loops through the key/values of an object and returns that key if it's key and value matches the callback provided.
• findKeyByValue() : Returns the first key that matches the inputted value.
• flatten() : Empty sub arrays within a given array, keeping the order of indexes intact.
• letterPositions() : Takes in a string and returns an object with keys for each unique char and the index positions where those chars can be found.
• map() : Loops over an array and calls the callback function provided on each element.